Deposition of aerosol particles on a charged spherical collector

被引：9
|
作者：
Jaworek, A
Adamiak, K
Krupa, A
机构：
[1] Institute of Fluid Flow Machinery, 80-952 Gdańsk
[2] Department of Electrical Engineering, University of Western Ontario, London
来源：
JOURNAL OF ELECTROSTATICS | 1997年 / 40-1卷
关键词：
D O I：
10.1016/S0304-3886(97)00085-5
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A numerical model for determining the trajectories of a spherical aerosol particle in the vicinity of a spherical collector is presented. The Coulomb, image, Stokes, inertial and gravitational forces acting upon the particle and the collector are taken into consideration in the equations of motion. The system of equations is solved in 3-D space. The flow field in the vicinity of the collector is determined by numerical solution of the Navier-Stokes equations. The examples of aerosol particles' trajectories are presented for a few values of the Coulomb and Reynolds numbers.
引用
收藏
页码：443 / 448
页数：6
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